function startTime(){
	var today=new Date();
	var y=today.getFullYear();
	var M=today.getMonth()+1;
	var d=today.getDate();
	var h=today.getHours();
	var m=today.getMinutes();
	var s=today.getSeconds();// 在小于10的数字前加一个‘0’
	m=checkTime(m);
	s=checkTime(s);
	document.getElementById('text').innerHTML=y+"年"+M+"月"+d+"日"+h+":"+m+":"+s;
	document.getElementById('text1').innerHTML=y+"年"+M+"月"+d+"日"+h+":"+m+":"+s;
	document.getElementById('text2').innerHTML=y+"年"+M+"月"+d+"日"+h+":"+m+":"+s;
	t=setTimeout(function(){startTime()},1000);
}
function checkTime(i){
	if (i<10){
		i="0" + i;
	}
	return i;
}